17591337

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5350

約数の個数: 20

約数和(自身を含む): 26924436

約数和(自身を除く): 9333099

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5297, 15891, 47673, 143019, 217177, 429057, 651531, 1954593, 5863779, 17591337]

約数ペア:

[(1, 17591337), (3, 5863779), (9, 1954593), (27, 651531), (41, 429057), (81, 217177), (123, 143019), (369, 47673), (1107, 15891), (3321, 5297)]